Biology A-Level
Expulsive reflexes
What Expulsive reflexes means in Biology A-Level, as defined for OCR.
Definition of Expulsive reflexes
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Reference: OCR
Active processes such as coughing, sneezing, vomiting and diarrhoea that forcibly remove pathogens from the respiratory or digestive tract.
Topics that use Expulsive reflexes
Related terms
- active immunity
- Active immunity and memory cells
- agglutination
- Animal and recombinant sources
- Animal communicable diseases
- Antibody concentration
- Antibody function in immune defence
- Antibody specificity
Using Expulsive reflexes in the exam
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